Two Bees or not two Bees ??

Garden Foxgloves standing tall and attracting many insects. I thought the were 3 Bees around them  but one obviously dived headfirst into a flower. A foggy, damp start to the day but just a few miles down the road the sun was out and it was the same at Dawlish all day. On driving home I encountered the fog at roughly the same spot and a neighbour told me it had remained foggy all day here!